more parts in one .ly

[Zbyněk Burget]

Hello,

I'm beginner with lilypond and I've some (may be) small problems. This is
one:

Can I have more parts in one .ly file? I need write a score for choir and
orchestra and parts for individual instruments. I've written all instruments
and voices and header information. If I write more sections /score {} (for
every part) to .ly file, header is printed only on the first page, new part
begins instantly after previous part...
Can it write all parts incl. score in one .ly file so that every part begins
on the new page, every part have a complete header (with the labelling of
instrument), every part restarts page numbering?

Thanks

Zbynek

P.S.: sorry for my English...   :-(